Figured I'd start my own thread instead of hijacking others, (sorry about that @confused @bfoosh006 ) so here goes. Started with a PA10 assembled upper with the hybrid rail, 18" nitride barrel and BCG. The handgaurd was nice but I always had a thing for the Diamondhead VRS-T. In hindsight, I'da done better just piecing the whole gun together, but hey "live and learn". I pulled the handguard and commenced to remove the barrel nut. This damn thing was not budging at all...AT ALL. I